The Essay class has a default constructor, a constructor with two parameters, and a constructor with three parameters. Declare the following objects: essay1 with no arguments essay2 with essayTitle and essayAuthor as arguments essay3 with essayTitle, essayAuthor, and essayYear as arguments Ex: If the input is Painting Cole 1919, then the output is: Essay: Undefined, Unspecified, 0 Essay: Painting, Cole, 0 Essay: Painting, Cole, 1919 Archive.java public class Archive { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); StringessayTitle; StringessayAuthor; intessayYear; essayTitle=scnr.next(); essayAuthor=scnr.next(); essayYear=scnr.nextInt(); /* Your code goes here */ essay1.print(); essay2.print(); essay3.print(); } } Essay.java public class Essay { private String title; private String author; private int year; public Essay() { // Default constructor title = "Undefined"; author = "Unspecified"; year = 0; } public Essay(String essayTitle, String essayAuthor) { title = essayTitle; author = essayAuthor; year = 0; } public Essay(String essayTitle, String essayAuthor, int essayYear) { title = essayTitle; author = essayAuthor; year = essayYear; } public void print() { System.out.println("Essay: " + title + ", " + author + ", " + year); }}

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

The Essay class has a default constructor, a constructor with two parameters, and a constructor with three parameters. Declare the following objects:

essay1 with no arguments
essay2 with essayTitle and essayAuthor as arguments
essay3 with essayTitle, essayAuthor, and essayYear as arguments

Ex: If the input is Painting Cole 1919, then the output is:

Essay: Undefined, Unspecified, 0 Essay: Painting, Cole, 0 Essay: Painting, Cole, 1919

Archive.java

public class Archive {

publicstaticvoidmain(String[] args) {

Scannerscnr=newScanner(System.in);

StringessayTitle;

StringessayAuthor;

intessayYear;

essayTitle=scnr.next();

essayAuthor=scnr.next();

essayYear=scnr.nextInt();

/* Your code goes here */

essay1.print();

essay2.print();

essay3.print();

}

Essay.java

public class Essay {
private String title;
private String author;
private int year;

public Essay() { // Default constructor
title = "Undefined";
author = "Unspecified";
year = 0;
}

public Essay(String essayTitle, String essayAuthor) {
title = essayTitle;
author = essayAuthor;
year = 0;
}

public Essay(String essayTitle, String essayAuthor, int essayYear) {
title = essayTitle;
author = essayAuthor;
year = essayYear;
}

public void print() {
System.out.println("Essay: " + title + ", " + author + ", " + year);
}
}

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